1,887,144 A Shares of Yantai Ishikawa Sealing Technology Co.,Ltd. are subject to a Lock-Up Agreement Ending on 6-JAN-2022. These A Shares will be under lockup for 190 days starting from 30-JUN-2021 to 6-JAN-2022.

Details:
Yantai Hourui Investment Center (Limited Partnership), the shareholder, committed within 12 months after the listing date, shall not transfer nor entrust to others for management direct or indirect shares in the company held prior to this issuance, nor allow the company to repurchase the said shares.